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Commit 21fa196f authored by Alexandre Courbot's avatar Alexandre Courbot Committed by Thierry Reding
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ARM: tegra: jetson-tk1: Add GK20A GPU DT node 



Add the device-tree node for the GK20A GPU and leave it disabled.
It is the responsibility of the bootloader to enable it if the
VPR registers have been programmed such that the GPU can operate.

Signed-off-by: default avatarAlexandre Courbot <acourbot@nvidia.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent e34cc1b6

arch/arm/boot/dts/tegra124-jetson-tk1.dts

+9 −1
Original line number Diff line number Diff line
@@ -53,6 +53,14 @@ 
		};

	};



	gpu@0,57000000 {

		/*

		 * Node left disabled on purpose - the bootloader will enable

		 * it after having set the VPR up

		 */

		vdd-supply = <&vdd_gpu>;

	};



	pinmux: pinmux@0,70000868 {

		pinctrl-names = "boot";

		pinctrl-0 = <&state_boot>;
@@ -1514,7 +1522,7 @@ 
					regulator-always-on;

				};



				sd6 {

				vdd_gpu: sd6 {

					regulator-name = "+VDD_GPU_AP";

					regulator-min-microvolt = <650000>;

					regulator-max-microvolt = <1200000>;